sign in--:--:--UTC

CVE-2026-21513

exploited in the wild☆ pin

CVSS

—

Reports

7

First seen

Feb 12, 2026

Last seen

Jul 20, 2026

Affected product

Microsoft Windows and Office (multiple versions)

Associated actors

APT28 ×2 APT36 ×1 C0XMO ×1 Lazarus Group ×1 Lotus Blossom ×1 Qilin ×1 StrikeShark ×1 UAT-8616 ×1 UNC6201 ×1

Recent reports

AI-Assisted Phishing Toolkit Behind WebDAV Malware Campaign Exposed on Open Server

The Hacker NewsJul 20, 2026 High

June 2026 CVE Landscape: 60 High-Impact Vulnerabilities Actively Exploited

Recorded Future InsiktJul 10, 2026 High

Exploits and vulnerabilities in Q1 2026

Kaspersky SecurelistMay 7, 2026 Critical

Pawn Storm Campaign Deploys PRISMEX, Targets Government and Critical Infrastructure Entities

Trend Micro ResearchMar 26, 2026 Critical

February 2026 CVE Landscape: 13 Critical Vulnerabilities, 43% Drop from January

Recorded Future InsiktMar 12, 2026 High

Microsoft Windows and Office Contain 5 High-Risk Security Vulnerabilities

NICS TaiwanFeb 26, 2026 High

Microsoft February 2026 Security Updates: Six Vulnerabilities Including In-The-Wild Exploits

JPCERT/CC AlertsFeb 12, 2026

This page shows data on a 7-day delay. Free accounts get the full delayed feed; real-time reports, indicators, and the API start at $29/mo.

Sign up See plans